Duggal, S.K. Surveying Vol 1 - 3rd - New Delhi Tata McGraw- Hill 2009 - xvii, [2], 612 p. Colour illustration 19 cm - Mc-Graw Hill series . Surveying ISBN: 9780070151376 Subjects--Topical Terms: Surveying Dewey Class. No.: 526.9 / DUG